March weather forecast
Antigua and Barbuda

In Antigua and Barbuda, the transition from the dry to the wet season commences in March. Average temperatures rise slightly compared to February, reaching around 25.7°C (78.3°F). Saint John's and Codrington, as the primary urban centres, experience similar weather patterns due to their geographical proximity and uniform terrain.

Rainfall in March increases somewhat, albeit moderately, compared to February. This increase signifies the onset of the transition period between the dry and wet seasons. However, despite the increased rainfall, the quantity remains substantially lower than during the peak of the wet season.

The northeastern trade winds, characteristic of the dry season, persist into March but start to lose their intensity. Wind speeds usually average around 21.7km/h (13.5mph), a modest decrease from the preceding months. This reduction signifies the gradual cessation of the dry season.

Sunshine hours remain consistent in March, with approximately 8 to 9 hours of sunlight per day, similar to February. The seawater temperatures also stay relatively warm, ranging from 26.6°C (79.9°F) to 27.1°C (80.8°F), continuing to provide ideal conditions for water-related activities.

As the month progresses, a gradual increase in both temperature and rainfall is observed. While the first half of the month closely resembles the weather patterns of February, the latter half indicates a subtle shift towards the wetter, warmer months ahead.

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• All Saints - March »
  January through March, with an average relative humidity of 75%, are the least humid months in All Saints, Antigua and Barbuda. On the first day of March in All Saints sunrise is at 06:24 and sunset at 18:14.
• Liberta - March »
  The months with the lowest humidity in Liberta are January through March, with an average relative humidity of 75%. In Liberta in March, it is raining for 17.7 days, with typically 24mm (0.94") of accumulated precipitation.
• Parham - March »
  The months with the lowest humidity in Parham are January through March, with an average relative humidity of 75%. March, with its average high-temperature of 25.9°C (78.6°F) and an average low-temperature of 25°C (77°F), holds the record as the coldest month in Parham.
• Falmouth - March »
  The coldest time of the year in Falmouth, Antigua and Barbuda, is March, with temperatures averaging a high of 25.9°C (78.6°F) and a low of 25°C (77°F). January through March, with an average relative humidity of 75%, are the least humid months in Falmouth.
• Codrington - March »
  In Codrington in March, during 17.4 rainfall days, 28mm (1.1") of precipitation is typically accumulated. On the last day of March, in Codrington sunrise is at 06:01 and sunset at 18:20 AST.
• New Winthorpes - March »
  In New Winthorpes during March, the rain falls for 12 days and regularly aggregates up to 40mm (1.57") of precipitation. On the first day of March in New Winthorpes sunrise is at 06:24 and sunset at 18:14.
• Cedar Grove - March »
  The months with the lowest humidity in Cedar Grove are January through March, with an average relative humidity of 75%. March proves to be the coldest month in Cedar Grove, recording an average maximum temperature of 25.9°C (78.6°F) and a minimum temperature of 25°C (77°F).
• Bolands - March »
  On the first day of March in Bolands sunrise is at 06:24 and sunset at 18:14. In Bolands in March, it is raining for 17.7 days, with typically 24mm (0.94") of accumulated precipitation.
• Fitches Creek - March »
  In Fitches Creek in March, during 17.7 rainfall days, 24mm (0.94") of precipitation is typically accumulated. March is the month that records the lowest temperatures in Fitches Creek, with averages ranging from a high of 25.9°C (78.6°F) to a low of 25°C (77°F).